2047590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22751}}^1$

素因数の和:22764

約数の個数: 24

約数和(自身を含む): 5323968

約数和(自身を除く): 3276378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22751, 45502, 68253, 113755, 136506, 204759, 227510, 341265, 409518, 682530, 1023795, 2047590]

約数ペア:

[(1, 2047590), (2, 1023795), (3, 682530), (5, 409518), (6, 341265), (9, 227510), (10, 204759), (15, 136506), (18, 113755), (30, 68253), (45, 45502), (90, 22751)]